Looks like he's working in unity now.There's a few gifs and stuff on his twitter https://twitter.com/firebellysThere a also strange twitch stream vid from 12 days ago. https://www.twitch.tv/videos/135275635there is also few recent updates on the kickstarter saying shipping soon but also alot of people asking for money backhope he gets it out. it looks pretty cool....

My in work shmup game CYBERSTORM DEVLOG - "That Terminator is out there. It can't be bargained with. It can't be reasoned with. It doesn't feel pity, or remorse, or fear. And it absolutely will not stop, ever, until you are dead"